Willi Rose's birth name is Wilhelm Bernhard Max Rose.
Willi Weitzel's birth name is Helmar Rudolf Willi Weitzel.
Willi Resetarits's birth name is Wilhelm Resetarits.
Willi Hengstler's birth name is Wilhelm Hengstler.
Willi Schaeffers's birth name is Wilhelm Schaeffer.
Willi Ninja's birth name is William R. Leake.
Willi Forst's birth name is Wilhelm Anton Frohs.
Willi Conley's birth name is Perry Lee Conley Jr..
Willi Achsel's birth name is Willy Amandus Ernst Achsel.
Willi One Blood's birth name is William Harbour Jr..
Willy Kollo's birth name is Kollodziezski, Willi.
William Wyler's birth name is Willi Wyler.
Willy Wickerhauser's birth name is Willi Wickenhauser.